OS Hard Drive SSD Mounting Bracket for Norco RPC-4224, RPC-4220, RPC-4216, RPC-4116.

Attach 2x 2.5" HDDs or 1x 3.5" HDD to the interior of your NORCO server chassis.PRO:-made of thick steel, and tapped for all necessary screw holes, so it should be extremely strong once attached.-fits up to 2x 2.5" HDD / SSD, or 1x 3.5" HDD. (note, you could easily tape additional 2.5" SSDs on top of one another to fit _way_ more. The bracket is easily strong enough to hold 8+ SSDs.)-perfect fit for several models of NORCO chassis, but check their website for complete compatibility.CON:-your chassis may already include this, if it was manufactured recently. NORCO added them as standard once they developed this bracket. It was created due to the customer complaint that there was no room for a boot drive inside the chassis.-only fits the 80mm-fan wall, not the replacement 120mm-fan wall NORCO offers. The replacement wall doesn't have the holes drilled in the top lip.-on mine, the edges were a little rusty, leading me to assume this does not have any protectant on the steel. Maybe give it a quick spraypaintjob.

I bought a Norco 4u rpc-4224 chassis, and Amazon showed this in the "other people purchased this with your item" or similar, so I figured hey a nice place to mount the 2.5 inch raid1 OS drives. And it does work well with options to mount 2x2.5 or 1x3.5.Only thing is that one already came with my case already assembled into it. And no, there is no optional mounting point to attach a second (too bad, too).Make sure you aren't buying something that is included in your model.

The part is great. BUT, if you also purchase the 3x 120mm fan bracket you should know that this OS Hard Drive bracket only mates with tapped holes in the original 4x 80mm fan bracket. So, this part is incompatible with the 3x 120mm fan bracket.